Z8F2480AN020SG Zilog, Z8F2480AN020SG Datasheet - Page 135

• 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

PS025011-1010
Count Modulo Mode
Count Up/Down Mode
Table 65. Timer Count Modes
TMODE
00
01
10
11
FFFFH
Reload
0H
In the Count Modulo mode, the Timer counts up to the Reload Register value 
(max value =
Figure 15
interrupt request is generated when the timer count resets from Reload to
Modulo is selected when the timer count is greater than Reload, the timer immediately
restarts counting from zero.
In the Count Up/Down mode, the timer counts up to the Reload Register value and then
counts down to
continues with twice the reload value as the period. A timer count interrupt is generated
when the timer count decrements to zero.
Timer Mode
Count Modulo
Reserved
Count Up/Down
Reserved
the counting cycle continues with Reload + 1 as the period. A timer count
FFFFH
0000H
Figure 15. Count Modulo Mode
). Then it is reset to
. As displayed in
Description
Timer counts up to Reload Register value. Then it is
reset to 0000H and counting resumes.
Timer counts up to Reload and then counts down to
0000H. The Count up/down cycle continues.
P R E L I M I N A R Y
Figure 16
0000H
and counting resumes. As displayed in
on page 122, the counting cycle 
Z8 Encore! XP
Product Specification
Multi-Channel Timer
®
0000H
F1680 Series
. If Count
121