HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 138

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 6 ROM
Bit 2 Program-Verify Mode (PV) * : Bit 2 selects transition to or exit from program-verify
mode.
Bit 2: PV
0
1
Note:
Bit 1 Erase Mode (E) *
Bit 1: E
0
1
Notes: 1. Do not set multiple bits simultaneously.
Bit 0 Program Mode (P) *
Bit 0: P
0
1
Notes: 1. Do not set multiple bits simultaneously.
Rev. 6.00 Sep 12, 2006 page 116 of 526
REJ09B0326-0600
* Do not set multiple bits simultaneously.
2. P bit and E bit setting should be carried out in accordance with the program/erase
2. P bit and E bit setting should be carried out in accordance with the program/erase
Do not release or cut the V
Do not release or cut the V
A watchdog timer setting should be made beforehand to prevent the P or E bit from
See section 6.9, Flash Memory Programming and Erasing Precautions, for more
Do not release or cut the V
A watchdog timer setting should be made beforehand to prevent the P or E bit from
See section 6.9, Flash Memory Programming and Erasing Precautions, for more
algorithms shown in section 6.7, Programming and Erasing Flash Memory.
being set for longer than the specified time.
information on the use of these bits.
algorithms shown in section 6.7, Programming and Erasing Flash Memory.
being set for longer than the specified time.
information on the use of these bits.
Exit from program-verify mode
Transition to program-verify mode
Description
Exit from erase mode
Transition to erase mode
Description
Exit from program mode
Transition to program mode
Description
1
*
2
: Bit 1 selects transition to or exit from erase mode.
1
*
2
: Bit 0 selects transition to or exit from program mode.
CC
CC
CC
or V
or V
or V
PP
PP
PP
power supply while a bit is set.
power supply while a bit is set.
power supply while a bit is set.
(initial value)
(initial value)
(initial value)