EZ80F91NA050EC Zilog, EZ80F91NA050EC Datasheet - Page 162

• Manufacturer Part Number: EZ80F91NA050EC
• Description: IC ACCLAIM MCU 256KB 144-BGA
• Manufacturer: Zilog
• Series: eZ80® Acclaim!®r

Specifications of EZ80F91NA050EC

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: Ethernet, I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LBGA
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• For Use With: 269-4712 - KIT DEV ENCORE 32 SERIES269-4671 - BOARD ZDOTS SBC Z80ACCLAIM PLUS269-4561 - KIT DEV FOR EZ80F91 W/C-COMPILER269-4560 - KIT DEV FOR EZ80F91 W/C-COMPILER
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: No
• Other names: 269-3250

PS019215-0910
Multi-PWM Control Registers
Pulse-Width Modulation Control Register 1
The PWM Control Register 1 (see
Table 73. PWM Control Register 1
Bit
Reset
CPU Access
Note: R/W = Read/Write.
Bit
Position
7
PAIR_EN
6
PT_EN
5
MM_EN
4
pwm3_en
3
pwm2_en
2
pwm1_en
1
PWM0_EN
0
mpwm_en
Value
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
R/W
7
0
Description
Global disable of the PWM outputs (PWM outputs enabled
only).
Global enable of the PWM and PWM output pairs.
Disable power-trip feature.
Enable power-trip feature.
Disable Master mode.
Enable Master mode.
Disable PWM generator 3.
Enable PWM generator 3.
Disable PWM generator 2.
Enable PWM generator 2.
Disable PWM generator 1.
Enable PWM generator 1.
Disable PWM generator 0.
Enable PWM generator 0.
Disable Multi-PWM mode.
Enable Multi-PWM mode.
R/W
Table
6
0
73) controls PWM function enables.
(PWM_CTL1 = 0079h)
R/W
5
0
R/W
4
0
R/W
3
0
Programmable Reload Timers
Product Specification
R/W
2
0
eZ80F91 MCU
R/W
1
0
R/W
0
0
153