DF2161BVTE10 Renesas Electronics America, DF2161BVTE10 Datasheet - Page 405

• Manufacturer Part Number: DF2161BVTE10
• Description: MCU 3V 128K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2161BVTE10

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: Host Interface (LPC), I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 114
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2161BVTE10; HD64F2161BVTE10

Notes: 1. Only 0 can be written, to clear the flag.
Bit
2
1
0
Bit Name Initial Value R/W
CKS2
CKS1
CKS0
2. When OVF is polled with the interval timer interrupt disabled, OVF = 1 must be read at
least twice.
0
0
0
R/W
R/W
R/W
Description
Clock Select 2 to 0
Selects the clock source to be input to. The overflow
frequency for
000: /2 (frequency: 51.2 s)
001: /64 (frequency: 1.64 ms)
010: /128 (frequency: 3.28 ms)
011: /512 (frequency: 13.1 ms)
100: /2048 (frequency: 52.4 ms)
101: /8192 (frequency: 209.7 ms)
110: /32768 (frequency: 0.84 s)
111: /131072 (frequency: 3.36 s)
= 10 MHz is enclosed in parentheses.
Rev. 3.00 Mar 21, 2006 page 349 of 788
Section 14 Watchdog Timer (WDT)
REJ09B0300-0300