EZ80F91NA050EG Zilog, EZ80F91NA050EG Datasheet - Page 165
EZ80F91NA050EG
Manufacturer Part Number
EZ80F91NA050EG
Description
IC ACCLAIM MCU 256KB 144-BGA
Manufacturer
Zilog
Series
eZ80® Acclaim!®r
Specifications of EZ80F91NA050EG
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
Processor Series
EZ80F91x
Core
eZ80
Data Bus Width
8 bit
Data Ram Size
16 KB
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
32
Operating Supply Voltage
3 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
eZ80F910300ZCOG
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
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
Details
Other names
269-3869
EZ80F91NA050EG
EZ80F91NA050EG
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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PS019215-0910
Pulse-Width Modulation Control Register 3
The PWM Control Register 3 (see
functionality.
Table 75. PWM Control Register 3
Bit
Reset
CPU Access
Note: R/W = Read/Write; R = Read only.
Bit
Position
7
PT_IC3_EN
6
PT_IC2_EN
5
PT_IC1_EN
4
PT_IC0_EN
3
PT_TRI
2
PT_LVL
1
PT_LVL_N
0
PTD
Value
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Description
Power trip disabled on IC3.
Power trip enabled on IC3.
Power trip disabled on IC2.
Power trip enabled on IC2.
Power trip disabled on IC1.
Power trip enabled on IC1.
Power trip disabled on IC0.
Power trip enabled on IC0.
All PWM trip levels are open-drain.
All PWM trip levels are defined by PT_LVL and PT_LVL_N.
After power trip, PWMx outputs are set to one.
After power trip, PWMx outputs are set to zero.
After power trip, PWMx outputs are set to one.
After power trip, PWMx outputs are set to zero.
Power trip has been cleared.
This bit is set after power trip event.
R/W
7
0
R/W
Table
6
0
75) is used to configure the PWM power trip
(PWM_CTL3 = 007Bh)
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
0
0
156
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