MC68HC908EY16CFA Freescale Semiconductor, MC68HC908EY16CFA Datasheet - Page 19

• Manufacturer Part Number: MC68HC908EY16CFA
• Description: IC MCU 16K FLASH 8MHZ SPI 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908EY16CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: LIN, SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Processor Series: HC08EY
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: ESCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE, ZK-HC08EY-A
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

Chapter 1
General Description
1.1 Introduction
The MC68HC908EY16 is a member of the low-cost, high-performance M68HC08 Family of 8-bit
microcontroller units (MCUs). All MCUs in the family use the enhanced M68HC08 central processor unit
(CPU08) and are available with a variety of modules, memory sizes and types, and package types.
The information contained in this document pertains to the MC68HC908EY8 with the exceptions noted in
Appendix A
1.2 Features
For convenience, features have been organized to reflect:
Standard features of the MC68HC908EY16 include:
1. No security feature is absolutely secure. However, Freescale’s strategy is to make reading or copying the FLASH difficult for
Freescale Semiconductor
unauthorized users.
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Standard features of the MC68HC908EY16
Features of the CPU08
High-performance M68HC08 architecture optimized for C-compilers
Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
8-MHz internal bus frequency at 5V
Internal oscillator requiring no external components:
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15,872 bytes of on-chip FLASH memory with in-circuit programming
FLASH program memory security
512 bytes of on-chip random-access memory (RAM)
Low voltage inhibit (LVI) module
Internal clock generator module (ICG)
Two 16-bit, 2-channel timer (TIMA and TIMB) interface modules with selectable input capture,
output compare, and pulse-width modulation (PWM) capability on each channel
8-channel, 10-bit successive approximation analog-to-digital converter (ADC)
Enhanced serial communications interface module (ESCI) for local interconnect network (LIN)
connectivity
Serial peripheral interface (SPI)
Software selectable bus frequencies
25 percent accuracy with a trimming capability of better than 1 percent
Clock monitor
Option to allow use of external clock source or external crystal/ceramic resonator
MC68HC908EY8.
MC68HC908EY16 • MC68HC908EY8 Data Sheet, Rev. 10
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