DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 1055

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

E.1
(1) To retain RAM contents with the RAME bit set to 1 in SYSCR, drive the RES signal low 10
(2) To retain RAM contents with the RAME bit cleared to 0 in SYSCR, or when RAM contents do
E.2
Drive the RES signal low at least 100 ns before STBY goes high to execute a reset.
Appendix E Timing of Transition to and Recovery from
system clock cycles before the STBY signal goes low, as shown in figure E.1. RES must
remain low until STBY signal goes low (minimum delay from STBY low to RES high: 0 ns).
not need to be retained, RES does not have to be driven low as in (1).
STBY
RES
STBY
RES
Timing of Recovery from Hardware Standby Mode
Timing of Transition to Hardware Standby Mode
Figure E.2 Timing of Recovery from Hardware Standby Mode
Figure E.1 Timing of Transition to Hardware Standby Mode
Appendix E Timing of Transition to and Recovery from Hardware Standby Mode
Hardware Standby Mode
t
t
1
100 ns
10t
cyc
t
2
t
OSC1
Rev. 4.00 Jun 06, 2006 page 999 of 1004
0 ns
REJ09B0301-0400