DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 44

• Manufacturer Part Number: DF2437FV
• Description: IC H8S/2437 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of DF2437FV

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

1.3.2
Table 1.1
Rev.2.00 May. 28, 2009 Page 4 of 732
REJ09B0059-0200
Pin
No.
QFP-
128
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Extended Mode (EXPE = 1)
Normal
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
VSS
P90/LWR/ExTIOCB1/ExTCLKC
P91/CS2/ExTIOCA2
VCC
P92/CS1/ExTIOCB2/ExTCLKD
RD
HWR
P95/AS
P96/φ
P97/WAIT/ExTIOCD0/ExTCLKB
MD0
MD1
MD2
FWE
NMI
Pin Assignment in Each Operating Mode
Pin Assignment in Each Operating Mode
Multiplex
P33/ExIRQ3
P32/ExIRQ2
P31/ExIRQ1
P30/ExIRQ0
P67/RxD2
P66/TxD2
P65/SCK2
P64/FTCI_1
P63/TMOY_1
P62/TMOX_1
P61/FTOB_1
P60/FTOA_1
AH
(EXPE = 0)
P67/RxD2
P65/SCK2
VSS
P97/ExTIOCD0/ExTCLKB
MD0
MD1
FWE
Single-Chip Mode
P33/ExIRQ3
P32/ExIRQ2
P31/ExIRQ1
P30/ExIRQ0
P66/TxD2
P64/FTCI_1
P63/TMOY_1
P62/TMOX_1
P61/FTOB_1
P60/FTOA_1
P90/ExTIOCB1/ExTCLKC
P91/ExTIOCA2
VCC
P92/ExTIOCB2/ExTCLKD
P93
P94
P95
P96/φ
MD2
NMI
Pin Name
NC
VSS
VCC
Flash Memory
Programmer Mode
D3
D2
D1
D0
NC
NC
NC
NC
NC
NC
NC
VSS
A16
A17
VCC
A18
NC
NC
NC
NC
NC
VCC
VCC
VCC