Holtek HT66F30 - Page 293

Rev. 2.50 292 June 22, 2017 Rev. 2.50 293 June 22, 2017
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
HT66F20/HT66F30/HT66F40/HT66F50/HT66F60
HT66FU30/HT66FU40/HT66FU50/HT66FU60
A/D Flash MCU with EEPROM
48-pin LQFP (7mm×7mm) Outline Dimensions
 

















Symbol
Dimensions in inch
Min. Nom. Max.
A — 0.354 BSC —
B —
0.276 BSC —
C — 0.354 BSC —
D —
0.276 BSC —
E — 0.020 BSC —
F
0.007 0.009 0.011
G 0.053 0.055 0.057
H — — 0.063
I 0.002 — 0.006
J 0.018 0.024 0.030
K 0.004 — 0.008
α 0° ―
7°
Symbol
Dimensions in mm
Min. Nom. Max.
A — 9.00 BSC —
B —
7.00 BSC —
C — 9.00 BSC —
D —
7.00 BSC —
E — 0.50 BSC —
F
0.17 0.22 0.27
G 1.35 1.40 1.45
H — — 1.60
I 0.05 — 0.15
J 0.45 0.60 0.75
K 0.09 — 0.20
α 0° ―
7°