ZLF645E0Q2064G Zilog, ZLF645E0Q2064G Datasheet - Page 126

• Manufacturer Part Number: ZLF645E0Q2064G
• Description: IC MCU 64K FLASH 1K RAM 20-QFN
• Manufacturer: Zilog
• Series: Crimzon™ ZLFr

Specifications of ZLF645E0Q2064G

• Core Processor: Z8 LXMC
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, WDT
• Number Of I /o: 16
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.9 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Oscillator Type: -
• Other names: 269-4723

Table 59. Counter/Timer 16 Control Register (CTR2)
PS026407-0408
Bit
Field
Reset
R/W
Address
Bit Position
[7]
[6]
[5]
[4:3]
Counter/Timer 16 Control Register
T16_Enable
Table 59
R/W
7
0
Value
Read
Write
00
01
10
11
0
1
0
1
0
1
0
1
0
1
describes the bits for the Counter/Timer 16 Control register (CTR2).
Modulo-N
Description
T16_Enable —Disable/enable the T16 counter.
Disable T16 counter.
Enable T16 counter.
TRANSMIT Mode (CTR1[7]=0)
Single/Modulo-N—Selects Timer 16 terminal count action.
MODULO-N mode. T16 reloads the initial value when terminal count is
reached.
SINGLE-PASS mode. T16 stops when the terminal count is reached.
DEMODULATION Mode (CTR1[7]=1)
Enable single-edge capture. See
Timer 16 captures and reloads on all edges.
Timer 16 captures and reloads on first edge only.
Time_Out —This bit is set when the T16 terminal count is reached.
Time_Out—This bit is set when the T16 terminal count is reached.
No counter time-out occurs.
Counter time-out occurred.
No effect.
Reset flag to 0. Software must reset this flag before using counter/timers.
T16 _Clock—Select T16 input clock frequency. These bits are not reset upon Stop
Mode Recovery.
SCLK
SCLK ÷ 2
SCLK ÷ 4
SCLK ÷ 8
Single/
R/W
6
0
Time_Out
R/W
5
0
Bank D: 02h; Linear: D02h
R/W
T16 _Clock
4
0
R/W
3
0
T16 DEMODULATION Mode
Capture_INT
_Mask
R/W
2
0
ZLF645 Series Flash MCUs
Counter_INT
Product Specification
_Mask
R/W
Counter/Timer Registers
1
0
on page 104.
P35_Out
R/W
0
0
118