- RS Stock No.:
- 175-7161
- Mfr. Part No.:
- ATSAME70J21B-AN
- Manufacturer:
- Microchip
Discontinued product
- RS Stock No.:
- 175-7161
- Mfr. Part No.:
- ATSAME70J21B-AN
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
The Microchip SAME70J21 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 2048Kb of Flash, up to 384Kb of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core.
ARM® Cortex®-M7 running up to 300MHz
16Kb of ICache and 16Kb of DCache with Error Code Correction
Single- and double-precision HW Floating Point Unit
Memory Protection Unit, 16 zones
DSP Instructions, Thumb®-2 Instruction Set
Embedded Trace Module, instruction trace stream, including Trace Port Interface Unit
Tightly Coupled Memory interface with four configurations
16-bit SDRAM Controller interfacing up to 256MB
Embedded voltage regulator for single-supply operation
Power-on-Reset, Brown-out Detector, Dual Watchdog
16Kb of ICache and 16Kb of DCache with Error Code Correction
Single- and double-precision HW Floating Point Unit
Memory Protection Unit, 16 zones
DSP Instructions, Thumb®-2 Instruction Set
Embedded Trace Module, instruction trace stream, including Trace Port Interface Unit
Tightly Coupled Memory interface with four configurations
16-bit SDRAM Controller interfacing up to 256MB
Embedded voltage regulator for single-supply operation
Power-on-Reset, Brown-out Detector, Dual Watchdog
Specifications
Attribute | Value |
---|---|
Family Name | SAME70 |
Package Type | LQFP |
Mounting Type | Surface Mount |
Pin Count | 64 |
Device Core | ARM |
Data Bus Width | 32bit |
Program Memory Size | 2.048 MB |
Maximum Frequency | 300MHz |
RAM Size | 384 kB |
USB Channels | 1 |
Number of PWM Units | 2 x 16 bit |
Number of SPI Channels | 1 |
Number of CAN Channels | 1 |
Number of UART Channels | 5 |
Number of I2C Channels | 2 |
Number of USART Channels | 3 |
Typical Operating Supply Voltage | 1.62 → 3.6 V |
Program Memory Type | Flash |
Pulse Width Modulation | 1 (4 x 16 bit) |
Dimensions | 10 x 10 x 1.4mm |
Number of LIN Channels | 1 |
Minimum Operating Temperature | -40 °C |
Maximum Number of Ethernet Channels | 1 |
ADCs | 5 x 12 bit |
Length | 10mm |
Maximum Operating Temperature | +105 °C |
Number of ADC Units | 1 |
Width | 10mm |
Height | 1.4mm |
Number of Ethernet Channels | 1 |