D12350F20IV Renesas Electronics America, D12350F20IV Datasheet - Page 992

• 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: -

Appendix C I/O Port Block Diagrams
C.8
Rev. 3.00 Sep 15, 2006 page 956 of 988
REJ09B0330-0300
H8S/2351
Port B Block Diagram
PB
n
Legend:
WDDRB
WDRB
WPCRB
RDRB
RPORB
RPCRB
Figure C.8 (a) H8S/2351 Port B Block Diagram (Pin PB
: Write to PBDDR
: Write to PBDR
: Write to PBPCR
: Read PBDR
: Read port B
: Read PBPCR
Mode 3/7
Mode 1/2/4/5/6
Notes: n = 0 to 7
* Set priority
Mode
1/4/5*
Q
PBnPCR
Q
PBnDDR
Q
WDDRB
WPCRB
PBnDR
S
WDRB
Reset
Reset
R
C
C
R
C
RPCRB
RDRB
RPORB
Reset
R
D
D
D
n
)