R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 32

• Manufacturer Part Number: R5F21324CNSP#U0
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Cr

Specifications of R5F21324CNSP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 15
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 3 of 573
Table 1.2
Note:
Serial
Interface
Synchronous Serial
Communication Unit (SSU)
I
LIN Module
A/D Converter
Comparator B
Flash Memory
Operating Frequency/Supply
Voltage
Current consumption
Operating Ambient Temperature
Package
2
C bus
1. Specify the D version if D version functions are to be used.
Item
Specifications for R8C/32C Group (2)
UART0
UART2
Function
Typ. 6.5 mA (VCC = 5.0 V, f(XIN) = 20 MHz)
20-pin LSSOP
Clock synchronous serial I/O/UART
Clock synchronous serial I/O/UART, I
multiprocessor communication function
1 (shared with I
1 (shared with SSU)
Hardware LIN: 1 (timer RA, UART0)
10-bit resolution × 4 channels, includes sample and hold function, with sweep
mode
2 circuits
• Programming and erasure voltage: VCC = 2.7 to 5.5 V
• Programming and erasure endurance: 10,000 times (data flash)
• Program security: ROM code protect, ID code check
• Debug functions: On-chip debug, on-board flash rewrite function
• Background operation (BGO) function
f(XIN) = 20 MHz (VCC = 2.7 to 5.5 V)
f(XIN) = 5 MHz (VCC = 1.8 to 5.5 V)
Typ. 3.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz)
Typ. 3.5 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz))
Typ. 2.0 µA (VCC = 3.0 V, stop mode)
-20 to 85°C (N version)
-40 to 85°C (D version)
Package code: PLSP0020JB-A (previous code: 20P2F-A)
2
C-bus)
(1)
Specification
2
C mode (I
1,000 times (program ROM)
2
C-bus),
1. Overview