DF2437FV Renesas Electronics America, DF2437FV Datasheet - Page 221
DF2437FV
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2437FV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 221 of 776
- Download datasheet (5Mb)
• P64/FTCI_1/D4
• Extended Mode (EXPE = 1)
Note:
• Single-Chip Mode (EXPE = 0)
• P63/TMOY_1/D3
• Extended Mode (EXPE = 1)
Note:
Bus width*
P64DDR
Pin function
P64DDR
Pin function
Bus width*
OS3 to OS0
P63DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode and the P64DDR bit.
When the CKS1 and CKS0 bits in TCR of the FRT_1 are all set to 1, this pin functions as an
FTCI_1 input pin.
The pin function is switched as shown below according to the combination of the operating
mode, the OS3 to OS0 bits in TCSR of the TMRY_1, and the P63DDR bit.
* When the ABW3 to ABW1 bits in BCRA3 to BCRA1 are all set to 1, bus width is 8 bits,
* When the ABW3 to ABW1 bits in BCRA3 to BCRA1 are all set to 1, bus width is 8 bits,
if any are cleared to 0, bus width is 16 bits.
if any are cleared to 0, bus width is 16 bits.
FTCI_1 input pin
Normal Extended Mode (ADMXE = 0)
Normal Extended Mode (ADMXE = 0)
D4 I/O pin
D3 I/O pin
16-bit
16-bit
⎯
⎯
⎯
P64 input pin
0
Single-chip operation
Single-chip operation
FTCI_1 input pin
8-bit
8-bit
Rev.2.00 May. 28, 2009 Page 181 of 732
P64 output pin
Multiplex Extended Mode
Multiplex Extended Mode
Single-chip operation
Single-chip operation
1
(ADMXE = 1)
(ADMXE = 1)
⎯
⎯
REJ09B0059-0200
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