
For Reference Only
Part Number | DF2638UF20V |
OEMstron Part # | DF2638UF20V |
Manufacturer | Renesas Electronics America |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 16BIT 256KB FLASH 128QFP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | DF2638UF20V PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
DF2638UF20V Specifications
Part Number | DF2638UF20V | |
Brand | Renesas Electronics America | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Renesas Electronics America | |
Series | H8® H8S/2600 | |
Core Processor | H8S/2600 | |
Core Size | 16-Bit | |
Speed | 20MHz | |
Connectivity | CANbus, SCI, SmartCard | |
Peripherals | Motor Control PWM, POR, PWM, WDT | |
Number of I/O | 72 | |
Program Memory Size | 256KB (256K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 16K x 8 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | |
Data Converters | A/D 12x10b; D/A 2x8b | |
Oscillator Type | Internal | |
Operating Temperature | -20°C ~ 75°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 128-BFQFP | |
Supplier Device Package | 128-QFP (14x20) |
DF2638UF20V Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
DF2638UF20V D# DF2638UF20V Renesas Electronics Corporation |
MCU 16-bit/32-bit H8S CISC 256KB Flash 5V 128-Pin PQFP - Bulk (Alt: DF2638UF20V) RoHS: Compliant
|
Americas - 977 |
Part Number | Description | Stock |
DF2638UF20V Renesas Electronics Corporation |
MCU 16-bit H8S CISC 256KB Flash 5V 128-Pin PQFP |
10 |
Part Number | Description | Stock |
DF2638UF20V D# 2156-DF2638UF20V-ND Rochester Electronics LLC |
IC MCU 16BIT 256KB FLASH 128QFP |
977 In Stock |
Part Number | Description | Stock |
DF2638UF20V Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
1124 |
Part Number | Description | Stock |
DF2638UF20V D# NS-DF2638UF20V Renesas Electronics Corporation |
OEM/CM ONLY |
4383 |
Part Number | Description | Stock |
DF2638UF20V Renesas Electronics Corporation |
Microcontroller 16-Bit, 256KB Flash, H8S/2600 RoHS: Not Compliant
pbFree: No
|
977 |
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