D12312SVTE25 Renesas Electronics America, D12312SVTE25 Datasheet - Page 1031

• Manufacturer Part Number: D12312SVTE25
• Description: MCU 3V 0K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTE25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 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: -
• Program Memory Size: -
• Other names: HD6412312SVTE25; HD6412312SVTE25

SYSCR—System Control Register
Bit
Initial value
Read/Write
:
:
:
Reserved
Only 0 should be written to this bit
R/W
⎯
7
0
⎯
⎯
6
0
Interrupt Control Mode Selection
INTM1
0
1
R/W
5
0
0
1
0
1
INTM0
NMI Input Edge Select
Interrupt control mode 0
Setting prohibited
Interrupt control mode 2
Setting prohibited
R/W
0
1
4
0
Falling edge
Rising edge
LWR Output Disable
0
1
NMIEG
Rev.7.00 Feb. 14, 2007 page 997 of 1108
R/W
3
0
H'FF39
PF3 is designated as LWR output pin
PF3 is designated as I/O port, and
does not function as LWR output pin
Reserved
Only 0 should be written to this bit
LWROD
Appendix B Internal I/O Registers
RAM Enable
R/W
0
1
2
0
On-chip RAM disabled
On-chip RAM enabled
R/W
⎯
1
0
REJ09B0089-0700
RAME
R/W
0
1
MCU