DS5000T-32-16+ Dallas Semiconductor, DS5000T-32-16+ Datasheet - Page 13

• Manufacturer Part Number: DS5000T-32-16+
• Description: Microcontroller, 8051 Comp., 4 8-Bit I/O Ports, 32K NVRAM, 15 MHz, 5 V, PDIP40
• Manufacturer: Dallas Semiconductor

Specifications of DS5000T-32-16+

• Eeprom Memory: 0 Bytes
• Input Output: 32
• Interface: SIO/UART/USART
• Memory Type: SRAM
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 0 Bytes
• Ram Size: 32K Bytes
• Speed: 16 MHz
• Timers: 2-8-bit
• Voltage, Range: 4.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

AC CHARACTERISTICS (cont'd)
EXTERNAL CLOCK DRIVE
AC CHARACTERISTICS (cont'd)
SERIAL PORT TIMING - MODE 0
SERIAL PORT TIMING - MODE 0
28
29
30
31
35
36
37
38
39
#
#
PARAMETER
External Clock High Time
External Clock Low Time
External Clock Rise Time
External Clock Fall Time
PARAMETER
Serial Port Cycle Time
Output Data Setup to Rising Clock Edge
Output Data Hold after Rising Clock Edge
Clock Rising Edge to Input Data Valid
Input Data Hold after Rising Clock Edge
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
@ 12 MHz
@ 16 MHz
13 of 19
SYMBOL
SYMBOL
t
t
CLKHPW
CLKLPW
t
t
t
t
t
t
t
CHDIV
SPCLK
DOCH
CHDO
CHDV
CLKR
CLKF
(t
(t
A
A
10t
=0°C to 70°C; V
2t
=0°C to 70°C; V
CLK
12t
CLK
MIN
MIN
20
15
20
15
0
CLK
-117
-133
10t
MAX
MAX
CLK
20
15
20
15
CC
CC
-133
=5V ± 5%)
=5V ± 5%)
UNITS
UNITS
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns