M308A5SGP#U5 Renesas Electronics America, M308A5SGP#U5 Datasheet - Page 9

• Manufacturer Part Number: M308A5SGP#U5
• Description: MCU ROMLESS 12K RAM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M32C/80r

Specifications of M308A5SGP#U5

• Core Processor: M32C/80
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IEBus, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 81
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 18x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M32C/8A Group
REJ03B0213-0111 Rev.1.11 Mar 31, 2009
Page 7 of 66
1.3
Figure 1.2
Figure 1.2 shows a block diagram of the M32C/8A Group.
Block Diagram
NOTES:
Internal peripheral functions
1. Ports P11 to P15 are provided in the 144-pin package only.
2. Ports P0 to P5 function as bus control pins when using in microprocessor mode .
3. 18 channels are available in the 144-pin package. 10 channels are available in the 100-pin package.
Port P1 can function as I/O port when using with 8-bit external bus width.
Port P13
Timers (16-bit)
Output (timer A): 5
Input (timer B): 6
Three-phase motor
control circuit
Watchdog timer (15 bits)
Serial Interface: 5 channels
CRC
X/Y converter:
Port P0
X
16 bits × 16 bits
16
M32C/8A GroupM32C/8A Group Block Diagram
calculation circuit
+ X
8
8
(2)
(1)
12
+ X
<VCC2>
Port P12
5
Port P1
+ 1 (CCITT)
8
(1)
8
(2)
Port P11
Port P2
5
(1)
8
<VCC2>
(2)
10-bit A/D converter:
8-bit D/A converters:
1 circuit, 18 input
2 circuits
Port P15
R0H
R1H
Port P3
DMAC: 4 channels
8
(1)
8
SB
R2
R3
A0
A1
FB
(2)
M32C/80 Series CPU core
Port P14
R0L
R1L
(3)
Port P4
7
(1)
8
(2)
Port P10
<VCC1>
Port P5
8
INTB
USP
SVP
VCT
ISP
PC
Clock generation circuits:
8
(2)
XIN-XOUT
XCIN-XCOUT
On-chip oscillator
PLL frequency synthesizer
FLG
SVF
Port P9
8
DMACII
Port P6
P8_5
Multiplier
8
<VCC1>
Memory
RAM
Port P7
Port P8
8
7
1. Overview