256KB 256K x 8 FLASH ARM7® 16/32-Bit Microcontroller SAM7SE Series AT91SAM7SE256 144 Pin 55MHz 144-LFBGA
SOT-23
AT91SAM7SE256-CU Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
144-LFBGA
Number of Pins
144
Supplier Device Package
144-BGA (13x13)
Data Converters
A/D 8x10b
Package
Tray
Base Product Number
AT91SAM7SE256
Mfr
Microchip Technology
Product Status
Obsolete
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
SAM7SE
Published
1997
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Frequency
55MHz
Base Part Number
AT91SAM7SE256
Interface
SPI, USART, USB
Max Supply Voltage
3.6V
Min Supply Voltage
1.65V
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
88
Speed
55MHz
RAM Size
32K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
1.65V~1.95V
Core Processor
ARM7®
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
16/32-Bit
Program Memory Size
256KB 256K x 8
Connectivity
EBI/EMI, I2C, SPI, SSC, UART/USART, USB
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Access Time
48 μs
Data Bus Width
32b
Number of Timers/Counters
3
Core Architecture
ARM
EEPROM Size
--
Max Frequency
48MHz
Number of Programmable I/O
32
Length
10mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
AT91SAM7SE256-CU Product Details
AT91SAM7SE256-CU Overview
144-LFBGA-packages are available. There are 88 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 16/32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the SAM7SE series. This program memory has a size of 256KB 256K x 8, which indicates what the size of the program memory is. ARM7® Core processors are used in MCU. The part has a memory size of 256kB. The base part number AT91SAM7SE256 provides alternatives. This device is extremely efficient when operated at a frequency of 55MHz. In this chip, 144 pins can be accessed. Using the timer/counter system, it has 3 timers/counters. There is FLASH memory in this equipment. As a result of its ARM core architecture, it can be used in many applications. This device has 32 programmable input and output channels.
AT91SAM7SE256-CU Features
144-LFBGA package Mounting type of Surface Mount Minimum temperature of -40°C
AT91SAM7SE256-CU Applications
There are a lot of Microchip Technology AT91SAM7SE256-CU Microcontroller applications.