Z8F0813HJ005EG Zilog, Z8F0813HJ005EG Datasheet - Page 203

• Manufacturer Part Number: Z8F0813HJ005EG
• Description: IC Z8 ENCORE MCU FLASH 8K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F0813HJ005EG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, POR, PWM, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: 269-4182; Z8F0813HJ005EG

PS025203-0405
(Output)
(Output)
TXD
(Input)
CTS
DE
UART Timing
Parameter
UART
T
T
T
1
2
3
Figure 33 and Table 122 provide timing information for UART pins for the case where
CTS is used for flow control. The CTS to DE assertion delay (T1) assumes the transmit
data register has been loaded with data prior to CTS assertion.
bit 7
Abbreviation
CTS Fall to DE output delay
DE assertion to TXD falling edge (start bit) delay ± 5
End of Stop Bit(s) to DE deassertion delay
parity
stop
Figure 33. UART Timing With CTS
Table 122. UART Timing With CTS
end of
stop bit(s)
T3
P R E L I M I N A R Y
T1
2 * XIN
± 5
period
Minimum
Z8 Encore!
T2
Delay (ns)
Product Specification
2 * XIN period
+ 1 bit time
start
Electrical Characteristics
Maximum
®
Z8F0823 Series
bit 0
bit 1
186