MC68HC16Z1CEH25 Freescale Semiconductor, MC68HC16Z1CEH25 Datasheet - Page 281

• Manufacturer Part Number: MC68HC16Z1CEH25
• Description: IC MCU 16BIT 25MHZ 132-PQFP
• Manufacturer: Freescale Semiconductor
• Series: HC16r

Specifications of MC68HC16Z1CEH25

• Core Processor: CPU16
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 132-QFP
• Package: 132PQFP
• Family Name: HC16
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 16
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 11
• Controller Family/series: 68HC16
• No. Of I/o's: 16
• Ram Memory Size: 1KB
• Cpu Speed: 25MHz
• No. Of Timers: 2
• Embedded Interface Type: QSPI, SCI
• Rohs Compliant: Yes
• Processor Series: HC16Z
• Core: CPU16
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI, UART
• Maximum Clock Frequency: 25 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

M68HC16 Z SERIES
USER’S MANUAL
The PWM unit has two operational modes. Fast mode uses a clocking rate that equals
1/256 of the prescaler output rate; slow mode uses a rate equal to 1/32768 of the pres-
caler output rate. The duty cycle ratios of the two PWM channels can be individually
controlled by software. The PWMA pin can also output the clock that drives the PWM
counter. PWM pins can also be used as output pins.
PRESCALER CLOCK
16-BIT COUNTER
FROM
PWMA
PIN
F1A
BIT
[14:0]
ZERO DETECTOR
LATCH
SFA
Freescale Semiconductor, Inc.
BIT
R
S
For More Information On This Product,
Figure 11-6 PWM Block Diagram
GENERAL-PURPOSE TIMER
PWMBUFA REGISTER
Go to: www.freescale.com
"A" COMPARATOR
"A" MULTIPLEXER
PWMA REGISTER
16-BIT DATA BUS
PWMBUFB REGISTER
"B" COMPARATOR
PWMB REGISTER
"B" MULTIPLEXER
ZERO DETECTOR
LATCH
SFB
BIT
R
S
16/32 PWM BLOCK
PWMB
PIN
F1B
BIT
11-17