RX23E-B MCUs

Renesas Electronics RX23E-B MCUs feature an enhanced built-in analog front end (AFE) designed for industrial sensor equipment. The Renesas Electronics RX23E-B has a 24-bit delta-sigma A/D converter that delivers improved high-speed and noise performance, with a maximum data rate of 125kSPS. The RMS noise is reduced to approximately 1/3 of RX23E-A, allowing precise and rapid measurements of strain, temperature, pressure, flow, current, voltage, etc. Additionally, RX23E-B integrates a 16-bit D/A converter and a +/-10V high-voltage analog signal input circuit, minimizing the bill of materials (BOM) and footprint. 

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Qty. RoHS ECAD Model Series
Mounting Style
Package/Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Renesas Electronics R5F523E5MGFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E5MGNF#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 490
Mult.: 490

RX23E-B SMD/SMT HWQFN-40 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 13 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E5NDBS#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 416
Mult.: 416

RX23E-B SMD/SMT TFBGA-100 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E5NDFN#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 119
Mult.: 119

RX23E-B SMD/SMT LFQFP-80 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 43 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E5NDFP#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 90
Mult.: 90

RX23E-B SMD/SMT LFQFP-100 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E5NGBS#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K BGA100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 416
Mult.: 416

RX23E-B SMD/SMT TFBGA-100 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E5NGFN#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP80
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 119
Mult.: 119

RX23E-B SMD/SMT LFQFP-80 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 43 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E5NGFP#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 128K/16K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 90
Mult.: 90

RX23E-B SMD/SMT LFQFP-100 RXv2 128 kB 16 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6BDFL#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 250
Mult.: 250

RX23E-B SMD/SMT LFQFP-48 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 17 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6BDFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6BDNF#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 490
Mult.: 490

RX23E-B SMD/SMT HWQFN-40 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 13 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6BGFL#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 250
Mult.: 250

RX23E-B SMD/SMT LFQFP-48 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 17 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6BGFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6BGNF#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 490
Mult.: 490

RX23E-B SMD/SMT HWQFN-40 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 13 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6JDFN#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP80
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 119
Mult.: 119

RX23E-B SMD/SMT LFQFP-80 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 43 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6JGFN#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP80
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 119
Mult.: 119

RX23E-B SMD/SMT LFQFP-80 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 43 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6KDFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6KDNF#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 490
Mult.: 490

RX23E-B SMD/SMT HWQFN-40 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 13 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6KGFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6KGNF#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFN40
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 490
Mult.: 490

RX23E-B SMD/SMT HWQFN-40 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 13 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6LDBS#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K BGA100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 416
Mult.: 416

RX23E-B SMD/SMT TFBGA-100 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6LDFP#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 90
Mult.: 90

RX23E-B SMD/SMT LFQFP-100 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6LGBS#20
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K BGA100
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 416
Mult.: 416

RX23E-B SMD/SMT TFBGA-100 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 58 I/O 1.8 V 5.5 V - 40 C + 105 C Tray
Renesas Electronics R5F523E6MDFL#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP48
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 250
Mult.: 250

RX23E-B SMD/SMT LFQFP-48 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 17 I/O 1.8 V 5.5 V - 40 C + 85 C Tray
Renesas Electronics R5F523E6MDFM#30
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX23E-B 256K/32K QFP64
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 160
Mult.: 160

RX23E-B SMD/SMT LFQFP-64 RXv2 256 kB 32 kB 32 bit 12 bit, 24 bit 32 MHz 30 I/O 1.8 V 5.5 V - 40 C + 85 C Tray