Features: • Up to 60 MIPS at 60MHz core frequency
• DSP and MCU functionality in a unified,
C-efficient architecture
• 256KB Program Flash
• 4KB Program RAM
• 8KB Data Flash
• 16KB Data RAM
• 16KB Boot Flash
• Up to two 6-channel PWM modules
• Four 4-channel, 12-bit ADCs
• Temperature Sensor
• Up to two Quadrature Decoders
• FlexCAN module
• Two Serial Communication Interfaces (SCIs)
• Up to two Serial Peripheral Interface (SPIs)
• Up to four general purpose Quad Timers
• Computer Operating Properly (COP)/Watchdog
• JTAG/Enhanced On-Chip Emulation (OnCE™) for
unobtrusive, real-time debugging
• Up to 49 GPIO lines
• 128-pin LQFP PackagePinout
Specifications
| Characteristic |
Symbol |
Notes |
Min |
Max |
Unit |
| Supply voltage |
VDD_IO |
|
- 0.3 |
4.0 |
V |
| ADC Supply Voltage |
VDDA_ADC,
VREFH |
VREFH must be less than
or equal to VDDA_ADC |
- 0.3 |
4.0 |
V |
| Oscillator / PLL Supply Voltage |
VDDA_OSC_PLL |
|
- 0.3 |
4.0 |
V |
| Internal Logic Core Supply Voltage |
VDD_CORE |
OCR_DIS is High |
- 0.3 |
3.0 |
V |
| Input Voltage (digital) |
VIN |
Pin Groups 1, 3, 4, 5 |
- 0.3 |
6.0 |
V |
| Input Voltage (analog) |
VINA |
Pin Group 7 |
- 0.3 |
4.0 |
V |
| Output Voltage |
VOUT |
Pin Groups 1, 2, 3 |
- 0.3 |
4.0 |
V |
| Output Voltage (open drain) |
VOD |
GPIO pins used in open
drain mode |
- 0.3 |
6.0 |
V |
| Ambient Temperature (Automotive) |
TA |
|
-40 |
125 |
|
| Ambient Temperature (Industrial) |
TA |
|
-40 |
105 |
|
| Junction Temperature (Automotive) |
TJ |
|
-40 |
150 |
|
| Junction Temperature (Industrial) |
TJ |
|
-40 |
125 |
|
| Storage Temperature (Automotive) |
TSTG |
|
-55 |
150 |
|
| Storage Temperature (Industrial) |
TSTG |
|
-55 |
150 |
|
DescriptionThe 56F8355 and 56F8155 are members of the 56800E core-based family of hybrid controllers. 56F8355 combines, on a single chip, the processing power of a Digital Signal Processor (DSP) and the functionality of a microcontroller with a flexible set of peripherals to create an extremely cost-effective solution. Because of its low cost, configuration flexibility, and compact program code, the 56F8355 and 56F8155 are well-suited for many applications. The devices include many peripherals that are especially useful for motion control, smart appliances, steppers, encoders, tachometers, limit switches, power supply and control, automotive control (56F8355 only), engine management, noise suppression, remote utility metering, industrial control for power, lighting, and automation applications.
The 56800E core is based on a Harvard-style architecture consisting of three execution units operating in parallel, allowing as many as six operations per instruction cycle. The MCU-style programming model and optimized instruction set allow straightforward generation of efficient, compact DSP and control code. The instruction set of 56F8355 is also highly efficient for C/C++ Compilers to enable rapid development of optimized control applications.
The 56F8355 and 56F8155 support program execution from internal memories. Two data operands can be accessed from the on-chip data RAM per instruction cycle. These devices also provide two external dedicated interrupt lines and up to 49 General Purpose Input/Output (GPIO) lines, depending on peripheral configuration.
56F8355 Data Sheet
