Texas Instruments MSP430F6638IZCAR Microcontrollers
16-Bit MCU, 20MHz, 256KB Flash, 16KB SRAM, 113-BGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430F6638IZCAR
Series
Base Model
Detailed Description
16-Bit MCU, 20MHz, 256KB Flash, 16KB SRAM, 113-BGA
Package
113-VFBGA
Lifecycle Status
Active
Datasheet
MSP430F6638IZCAR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430F6638IZCAR Microcontrollers technical specifications.
General
RAM Size
18K x 8
RoHS
Yes
Package / Case
113-VFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O
74
Speed
20MHz
Related Parts Comparison (MSP430F6638IZCAR vs MSP430F4250IDLR vs MSP430F2132IPWR vs MSP430F1101AIRGER)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 85°C (TA) | -40 °C ~ 85 °C | -40 °C ~ 85 °C | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8 V ~ 3.6 V | 1.8 V ~ 3.6 V | 1.8V ~ 3.6V |
| RAM Size | 18K x 8 | 256 B | 512 B | 128 x 8 |
| RoHS | Yes | Compliant | Compliant | Yes |
| Lifecycle Status | Active | Production | Production | Active |
| ADC Type | 12-bit SAR | 16-bit Sigma Delta | 10-bit SAR | Slope |
| Bootloader Bsl | USB | UART | UART | UART |
| Frequency Mhz | 20 | 8 | 16 | 8 |
| Nonvolatile Memory Kbyte | 256 | 16 | 8 | 1 |
| Number of ADC Channels | 12 | 5 | 8 | 0 |
| Number of Comparator Channels | 12 | 0 | 8 | 2 |
| Number of Gpios | 74 | 32 | 24 | 14 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430F2132IPWRTexas Instruments16 MHz MCU with 8KB Flash, 512B SRAM, 10-bit ADC, comparator, I2C/SPI/UART 28-TSSOP -40 to 85
MSP430F169IPMRTexas InstrumentsMCU 16-bit MSP430 RISC 60KB Flash 3.3V 64-Pin LQFP T/R / IC MCU 16BIT 60KB FLASH 64LQFP
MSP430F4250IDLRTexas Instruments16KB 1.8V~3.6V MSP430 8MHz 32 SSOP-48-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS
