DS2251T_06 DALLAS [Dallas Semiconductor], DS2251T_06 Datasheet - Page 20

• Manufacturer Part Number: DS2251T_06
• Description: 128k Soft Microcontroller Module
• Manufacturer: DALLAS [Dallas Semiconductor]

NOTES:
1. All voltages are referenced to ground.
2. Maximum operating I
3. Idle mode I
4. Stop mode I
5. Pin capacitance is measured with a test frequency—1MHz, T
6. Crystal startup time is the time required to get the mass of the crystal into vibrational motion from the
7.
t
10ns, V
connected; RST = XTAL1 = V
time that power is first applied to the circuit until the first clock pulse is produced by the on-chip
oscillator. The user should check with the crystal vendor for a worst-case specification on this time.
PF
CLKF
pin operation is specified with V
=10ns, V
IL
= 0.5V; XTAL2 disconnected; PORT0 = V
IDLE
STOP
IL
= 0.5V; XTAL2 disconnected; RST = PORT0 = V
is measured with all output pins disconnected; XTAL1 driven with t
is measured with all output pins disconnected; PORT0 = V
CC
is measured with all output pins disconnected; XTAL1 driven with t
SS
.
BAT
≥ 3.0V.
20 of 22
CC
, RST = V
A
= +25°C.
SS
CC
.
.
CC
; XTAL2 not
CLKR
, t
CLKF
CLKR
=
,