Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 222
Z8F2480AN020SG
Manufacturer Part Number
Z8F2480AN020SG
Description
MCU 8BIT 24KB FLASH 44LQFP
Manufacturer
Zilog
Series
Encore!® XP®r
Specifications of Z8F2480AN020SG
Core Processor
Z8
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
Number Of I /o
37
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
3K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-LQFP
Processor Series
Z8F248x
Core
eZ8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SPI, UART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
37
Number Of Timers
3
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
On-chip Adc
10 bit, 8 Channel
For Use With
770-1002 - ISP 4PORT ZILOG Z8 ENCORE! MCU269-4643 - KIT DEV Z8 ENCORE XP 28-PIN269-4630 - DEV KIT FOR Z8 ENCORE 8K/4K269-4629 - KIT DEV Z8 ENCORE XP 28-PIN269-4628 - KIT DEV Z8 ENCORE XP 8-PIN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Other names
269-4676
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
Z8F2480AN020SG
Manufacturer:
Zilog
Quantity:
85
- Current page: 222 of 399
- Download datasheet (19Mb)
PS025011-1010
Caution:
10 = Transmit Only Mode
11 = Transmit/Receive Mode
BRGCTL—Baud Rate Generator Control
The function of this bit depends upon ESPIEN1,0. When ESPIEN1,0 = 00, this bit allows
enabling the BRG to provide periodic interrupts.
If the ESPI is disabled
0 = The Baud Rate Generator timer function is disabled.
1 = The Baud Rate Generator timer function and timeout interrupt is enabled.
If the ESPI is enabled
0 = Reading the Baud Rate High and Low registers returns the BRG Reload value.
1 = Reading the Baud Rate High and Low registers returns the BRG Counter value.
PHASE—Phase Select
Sets the phase relationship of the data to the clock. For more information on
operation of the PHASE bit, see
CLKPOL—Clock Polarity
0 = SCK idles Low (0).
1 = SCK idles High (1).
WOR—Wire-OR (Open-Drain) Mode Enabled
0 = ESPI signal pins not configured for open-drain.
1 = All four ESPI signal pins (SCK, SS, MISO, and MOSI) configured for
MMEN—ESPI Master Mode Enable
This bit controls the data I/O pin selection and SCK direction
0 = Data out on MISO, data in on MOSI (used in SPI SLAVE mode), SCK is an input.
1 = Data out on MOSI, data in on MISO (used in SPI MASTER mode), SCK is an output.
If reading the counter one byte at a time while the BRG is counting keep in
mind that the values will not be in sync. It is recommended to read the
counter using word (2 byte) reads.
If MMEN = 1, the BRG is enabled to generate SCK. If MMEN = 0 the BRG is
enabled to provide a Slave SCK timeout. See the Slave Abort error description.
open-drain function. This setting is typically used for multi-Master and/or
Multi-Slave configurations.
Reading the Baud Rate High and Low registers returns the BRG Reload value.
Reading the Baud Rate High and Low registers returns the BRG Counter value.
If MMEN = 1, the BRG is enabled to generate SCK. If MMEN = 0, the BRG is
disabled.
Use this setting if the software application is both sending and receiving information.
Use this setting in MASTER or SLAVE mode when the software application is
sending data but not receiving. RDRNE will not assert.
Both TDRE and RDRNE will be active.
P R E L I M I N A R Y
ESPI Clock Phase and Polarity Control
Z8 Encore! XP
Enhanced Serial Peripheral Interface
Product Specification
on page 195.
®
F1680 Series
208
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