MC68HC05B6_13 Datasheet, PDF (280/302 Pages) Freescale Semiconductor, Inc – Microcontrollers

14
Preliminary ^External
signal
(TCAP1,
TCAP2)
t_TLTL
t_TH
t_TL
Figure H-10 Timer relationship
H.10
EPROM electrical characteristics
Table H-13 DC electrical characteristics for 5V operation
(V_DD = 5 Vdc ± 10%, V_SS = 0 Vdc, T_A = 25°C)
Characteristic⁽¹⁾
Symbol
Min
Typ⁽²⁾
Max
Unit
Preliminary EPROM
Absolute maximum voltage
Programming voltage
Programming current
Read voltage
V_PP6 max
V_DD
VI_PPPP66
15
—
V_PP6R
V_DD
—
18
V
15.5
16
V
50
64
mA
V_DD
V_DD
V
(1) All I_DD measurements taken with suitable decoupling capacitors across the power supply to suppress the
transient swTitcHhinIgScurPreAntsGinhEereLnt iEn CFMTOSBdeLsigAnsN(seKe SIeNctioTn E2).NTIONALLY
(2) Typical values are at mid point of voltage range and at 25°C only.
Table H-14 Control timing for 5V operation
(V_DD = 5.0 Vdc ± 10%, V_SS = 0 Vdc, T_A = 25°C)
Characteristic
Symbol Min
Max Unit
EPROM programming time
t_PROG
5
20
ms
Table H-15 Control timing for 3.3V operation
Preliminary ^{(VDD = 3.3 Vdc ± 10%, VSS = 0 Vdc, TA = 25°C)}
Characteristic
Symbol Min
EPROM programming time
t_PROG
5
Max Unit
20
ms
Freescale
H-30
MC68HC705B32
MC68HC05B6
Rev. 4.1