HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 336

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• 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-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 Serial Communication Interface
Table 10.14 shows the 12 data transfer formats that can be set in asynchronous mode. The format
is selected by the settings in the serial mode register (SMR).
Table 10.14 Data Transfer Formats (Asynchronous Mode)
Legend:
S:
STOP: Stop bit
P:
MPB:
*:
Rev. 6.00 Sep 12, 2006 page 314 of 526
REJ09B0326-0600
CHR
0
0
0
0
1
1
1
1
0
0
1
1
PE
0
0
1
1
0
0
1
1
*
*
*
*
SMR Settings
Start bit
Parity bit
Multiprocessor bit
Don’t care
MP
0
0
0
0
0
0
0
0
1
1
1
1
STOP
0
1
0
1
0
1
0
1
0
1
0
1
S
S
S
S
S
S
S
S
S
S
S
S
1
2
Serial Data Transfer Format and Frame Length
3
4
8-bit data
8-bit data
8-bit data
8-bit data
7-bit data
7-bit data
7-bit data
7-bit data
8-bit data
8-bit data
7-bit data
7-bit data
5
6
7
8
STOP
STOP STOP
MPB STOP
MPB STOP STOP
P
P
9
STOP
STOP
STOP STOP
STOP STOP
MPB STOP
MPB STOP STOP
10
P
P
STOP
STOP STOP
11
12