HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 126

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 3 MCU Operating Modes
3.3.4
Pin functions of ports 1 to 3, 9, A, and B depend on the operating mode. Table 3.2 shows pin
functions in each operating mode.
Table 3.2
Port
Port 1
Port 2
Port A
Port 3
Port B
Port 9
Port C to Port G
Legend:
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
*: Immediately after reset
Rev. 3.00 Mar 21, 2006 page 70 of 788
REJ09B0300-0300
Pin Functions in Each Operating Mode
P97
P96
P95 to P93
P92, P91
P90
Pin Functions in Each Mode
Mode 1
A
A
P
D
P * /D
P * /C
C * /P
C
P
P * /C
P
Mode 2
P * /A
P * /A
P * /A
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P
Mode 3
P * /A
P * /A
P
P * /D
P * /D
P * /C
P * /C
P * /C
P
P * /C
P