Datasheet
M32C/87 Group (M32C/87, M32C/87A, M32C/87B) 1. Overview
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 5 of 85
Table 1.4 Specifications (100-Pin Package) (2/2)
NOTES:
1. IEBus is a registered trademark of NEC Electronics Corporation.
2. Available in UART0.
3. Please contact a Renesas sales office for optional features.
Item Function Specification
Serial Interface UART0 to UART4 Clock synchronous/asynchronous × 5
I
2
C bus, special mode 2, GCI mode, SIM mode,
IrDA mode
(2)
, IEBus (optional)
(1)(3)
UART5 Clock synchronous/asynchronous × 1
A/D Converter 10-bit resolution × 26 channels (in single-chip mode)
10-bit resolution × 10 channels (in memory expansion mode
and microprocessor mode)
Including sample and hold function
D/A Converter 8-bit resolution × 2 channels
CRC Calculation Circuit
CRC-CCITT (X
16
+ X
12
+ X
5
+ 1) compliant
X/Y Converter 16 bits x 16 bits
Intelligent I/O 16-bit timer × 2
• Time measurement function (input capture): 8 channels
• Waveform generation function (output compare): 10 channels
• Communication function: Clock synchronous mode, clock
asynchronous mode, HDLC data processing mode,
IEBus (optional)
(1)(3)
• 2-phase pulse signal processing (2-phase encoder input) × 1
ROM Correction Function Address match interrupt × 8
CAN modules Supporting CAN 2.0B specification
M32C/87: 16 slots × 2 channels, M32C/87A: 16 slots × 1 channel
M32C/87B: none
I/O Ports Programmable I/O
ports
• Input only: 1
• CMOS I/O: 85, selectable pull-up resistor
• N channel open drain ports: 2
Flash Memory • Erase and program voltage:
3.3 V ± 0.3 V or 5.0 V ± 0.5 V
• Erase and program endurance: 100 times (all areas)
• Program security: ROM code protect and ID code check
• Debug functions: On-chip debug and on-board flash reprogram
Operating Frequency/Supply Voltage 32 MHz: VCC1 = 4.2 to 5.5 V, VCC2 = 3.0 V to VCC1
24 MHz: VCC1 = 3.0 to 5.5 V, VCC2 = 3.0 V to VCC1
Current Consumption 32 mA (32 MHz, VCC1 = VCC2 = 5 V)
23 mA (24 MHz, VCC1 = VCC2 = 3.3 V)
45 μA (approx. 1 MHz, VCC1 = VCC2 = 3.3 V,
on-chip oscillator low-power consumption mode → wait mode)
0.8 μA (VCC1 = VCC2 = 3.3 V, stop mode)
Operating Ambient Temperature (°C) -20 to 85°C, -40 to 85°C (optional)
(3)
Package 100-pin LQFP (PLQP0100KB-A)
100-pin QFP (PRQP0100JB-A)