D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 441

• Manufacturer Part Number: D12350F20IV
• Description: IC H8S/2350 MCU 4.5/5.5V 0+K I-T
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12350F20IV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Type: ROMless
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

9.14
9.14.1
Port G is a 5-bit I/O port. Port G pins also function as bus control signal output pins (CS0 to CS3,
and CAS).
Figure 9.26 shows the port G pin configuration.
Port G
Overview
Pin functions in modes 3 and 7 *
PG
PG
PG
PG
PG
Note: * Modes 2, 3, 6, and 7 only apply to the H8S/2351.
Port G
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
Port G pins
PG
PG
PG
PG
PG
Figure 9.26 Port G Pin Functions
4
3
2
1
0
/ CS0
/ CS1
/ CS2
/ CS3
/ CAS
Rev. 3.00 Sep 15, 2006 page 405 of 988
Pin functions in modes 1 and 2 *
PG
PG
PG
PG
PG
Pin functions in modes 4 to 6 *
PG
PG
PG
PG
PG
4
3
2
1
0
4
3
2
1
0
(input)/CS0 (output)
(input)/CS1 (output)
(input)/CS2 (output)
(input)/CS3 (output)
(I/O)/CAS (output)
(input)/
(I/O)
(I/O)
(I/O)
(I/O)
CS0 (output)
Section 9 I/O Ports
REJ09B0330-0300